CITIGROUP PTY LIMITED
Citigroup Inc.
Data as of 2026-08-09
GLEIF verified
Complete entity footprint
3 linked clusters ·
208 netblocks ·
3,298,920 IPv4 addresses ·
3 IPv6 prefixes
This organisation's clusters combined by evidence —
shared GLEIF corporate family
— not name similarity, so genuinely different organisations that share a name are excluded.
LEI
0C45RG70GW42XSBLJ131
Registered name
CITIGROUP PTY LIMITED
Jurisdiction
Ultimate parent
CITIGROUP INC.
6SHGI4ZSSLCXXQSBB395
Cluster stats
| Netblocks | 203 · 3,290,208 IPv4 addresses |
| IPv6 | 3 prefixes (largest 2620:0:d80::/48) |
| Registered in | United States (186) · Mexico (6) · Switzerland (4) · United Kingdom (2) · Australia (1) · Japan (1) |
| All fragments | 212 blocks across 4 clusters |
| Cluster ID | 217952475 |
| Registry | APNIC |
| Owner jurisdiction | AU |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 0C45RG70GW42XSBLJ131 |
| Shared handles | clustered on 44 shared RIR contact/maintainer handles |
| Registry names | 6 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
7 weekly snapshots · JSON
203
+17 netblocks since 2026-07-05
2026-07-05
peak 203
2026-08-09
IP Ranges (203)
showing 50 of 203 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 12.54.128.72/29 | Citigroup Inc. | ARIN | ASSIGNMENT | ● high |
| 12.176.33.248/29 | Citigroup Inc. | ARIN | ASSIGNMENT | ● high |
| 12.188.13.192/27 | Citigroup Inc. | ARIN | ASSIGNMENT | ● high |
| 12.203.60.80/29 | Citigroup Inc. | ARIN | ASSIGNMENT | ● high |
| 12.204.166.32/28 | Citigroup Inc. | ARIN | ASSIGNMENT | ● high |
| 66.114.242.0/24 | Citigroup Inc. | ARIN | ASSIGNMENT | ● high |
| 129.14.0.0/16 | Citigroup Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 135.53.0.0/16 | Citigroup Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 135.155.0.0/16 | Citigroup Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 144.215.0.0/16 | Citigroup Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 146.128.0.0/16 | Citigroup Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 150.110.0.0/16 | Citigroup Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 159.17.0.0/16 | Citigroup Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 161.127.0.0/16 | Citigroup Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 161.161.0.0/16 | Citigroup Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 162.124.0.0/16 | Citigroup Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 165.203.0.0/16 | Citigroup Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 168.72.0.0/16 | Citigroup Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 168.109.0.0/16 | Citigroup Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 169.160.0.0 – 169.183.255.255 | Citigroup Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 169.175.8.0/24 | Citigroup Inc. | BGP | ANNOUNCED | ● high |
| 169.175.9.0/24 | Citigroup Inc. | BGP | ANNOUNCED | ● high |
| 169.175.11.0/24 | Citigroup Inc. | BGP | ANNOUNCED | ● high |
| 169.175.12.0/24 | Citigroup Inc. | BGP | ANNOUNCED | ● high |
| 169.185.0.0 – 169.195.255.255 | Citigroup Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 192.48.247.0/24 | Citigroup Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 192.104.163.0/24 | Citigroup Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 192.104.164.0/24 | Citigroup Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 192.129.81.0/24 | Citigroup Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 192.135.38.0/24 | Citigroup Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 192.148.191.0/24 | Citigroup Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 192.193.5.0/24 | Citigroup Inc. | BGP | ANNOUNCED | ● high |
| 192.193.8.0/24 | Citigroup Inc. | BGP | ANNOUNCED | ● high |
| 192.193.9.0/24 | Citigroup Inc. | BGP | ANNOUNCED | ● high |
| 192.193.10.0/24 | Citigroup Inc. | BGP | ANNOUNCED | ● high |
| 192.193.12.0/24 | Citigroup Inc. | BGP | ANNOUNCED | ● high |
| 192.193.13.0/24 | Citigroup Inc. | BGP | ANNOUNCED | ● high |
| 192.193.15.0/24 | Citigroup Inc. | BGP | ANNOUNCED | ● high |
| 192.193.17.0/24 | Citigroup Inc. | BGP | ANNOUNCED | ● high |
| 192.193.18.0/24 | Citigroup Inc. | BGP | ANNOUNCED | ● high |
| 192.193.20.0/24 | Citigroup Inc. | BGP | ANNOUNCED | ● high |
| 192.193.21.0/24 | Citigroup Inc. | BGP | ANNOUNCED | ● high |
| 192.193.22.0/24 | Citigroup Inc. | BGP | ANNOUNCED | ● high |
| 192.193.25.0/24 | Citigroup Inc. | BGP | ANNOUNCED | ● high |
| 192.193.34.0/24 | Citigroup Inc. | BGP | ANNOUNCED | ● high |
| 192.193.35.0/24 | Citigroup Inc. | BGP | ANNOUNCED | ● high |
| 192.193.36.0/24 | Citigroup Inc. | BGP | ANNOUNCED | ● high |
| 192.193.37.0/24 | Citigroup Inc. | BGP | ANNOUNCED | ● high |
| 192.193.38.0/24 | Citigroup Inc. | BGP | ANNOUNCED | ● high |
| 192.193.39.0/24 | Citigroup Inc. | BGP | ANNOUNCED | ● high |
IPv6 ranges (3)
Domains hosted in this network
what's this?Corporate group (3 confirmed entities)
+3 additional unconfirmed candidates not shown — full list (JSON)- Citibank Korea 3 blocks
- CITIBANK (SWITZERLAND) AG 2 blocks
Network trust
what's this?
RPKI hygiene: F
how networks compare →
4.4%
of checked blocks have valid RPKI ROA coverage
(9 of 203)
Possible discrepancies (3)
These blocks are registered to Citigroup Inc. but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2001:1890:167d:3600::/56 /56 | authorized for AS7018 — AT&T Enterprises, LLC |
| 2001:1890:1737:d400::/56 /56 | authorized for AS7018 — AT&T Enterprises, LLC |
| 192.193.194.0/24 /24 | authorized for AS19905 — Arbor Cloud |
NIC Handles
ABUSE9564-ARIN
ABUSE9564-ARIN
AC2756-AP
APNIC-HM
AS153595
AS1696
AS22081
AS25883
AS2908
AS2909
AS2912
AS30284
+32 more